We can always try home based DBTs. Just make sure the volume is matched within 0.1 db (so you need a very accurate SPL meter) or within 0.01 volts (so you need a DMM) and it is double blind, so the person making the changes is different from the person conducting the test who is of course different from the subject.
So at the minimum we need n+2 people, where n is the number of subjects. -akhilesh
colinhester Messages: 1349 Registered: May 2009 Location: NE Arkansas
Illuminati (3rd Degree)
...and thank you for the Audio Critic recommendation.
It's sad to see the "discussions" above turn so close-minded. ART used to be friendly place, but that has certainly changed. AA is looking pretty tame about now .....Colin